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What is the benefit of using $() instead of backticks in shell scripts?
...An example, though somewhat contrived:
deps=$(find /dir -name $(ls -1tr 201112[0-9][0-9]*.txt | tail -1l) -print)
which will give you a list of all files in the /dir directory tree which have the same name as the earliest dated text file from December 2011 (a).
Another example would be something...
Java default constructor
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edited Dec 11 '13 at 11:53
Don Cruickshank
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Display a view from another controller in ASP.NET MVC
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wompwomp
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Rounding up to next power of 2
...ions around.
– MappaM
Mar 13 '19 at 11:13
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Remove all occurrences of a value from a list?
...nd a bug.
– Aran-Fey
Jun 4 '18 at 7:11
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What is InnoDB and MyISAM in MySQL?
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InnoDB and MYISAM, are storage engines for MySQL.
These two differ on their locking implemen...
Most Pythonic way to provide global configuration variables in config.py? [closed]
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answered Jun 1 '11 at 8:47
KeithKeith
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Python “extend” for a dictionary
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phoenix
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answered Feb 23 '09 at 11:01
Nick FortescueNick For...
Best way to concatenate List of String objects? [duplicate]
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answered Feb 7 '09 at 15:11
Jack LeowJack Leow
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Python - Create a list with initial capacity
...__ == '__main__':
main()
Evaluation:
prealloc_array_by_appending took 118.00003051757812 ms
prealloc_array_by_extending took 102.99992561340332 ms
prealloc_array took 3.000020980834961 ms
prealloc_array took 49.00002479553223 ms
prealloc_array took 316.9999122619629 ms
prealloc_array took 473.0...